Perceived benefits of geriatric specialty telemedicine among rural patients and caregivers

Objective

Explore the perceived benefits of a Veterans Health Administration (VHA) geriatric specialty telemedicine service (GRECC Connect) among rural, older patients and caregivers to contribute to an assessment of its quality and value.

Data Sources

In Spring 2021, we interviewed a geographically diverse sample of rural, older patients and their caregivers who participated in GRECC Connect telemedicine visits.

Study Design

A cross-sectional qualitative study focused on patient and caregiver experiences with telemedicine, including perceived benefits and challenges.

Data Collection

We conducted 30 semi-structured qualitative interviews with rural, older (≥65) patients enrolled in the VHA and their caregivers via videoconference or phone. Interviews were recorded, transcribed, and analyzed using a rapid qualitative analysis approach.

Principal Findings

Participants described geriatric specialty telemedicine visits focused on cognitive assessments, tailored physical therapy, medication management, education on disease progression, support for managing multiple comorbidities, and suggestions to improve physical functioning. Participants reported that, in addition to prescribing medications and ordering tests, clinicians expedited referrals, coordinated care, and listened to and validated both patient and caregiver concerns. Perceived benefits included improved patient health; increased patient and caregiver understanding and confidence around symptom management; and greater feelings of empowerment, hopefulness, and support. Challenges included difficulty accessing some recommended programs and services, uncertainty related to instructions or follow-up, and not receiving as much information or treatment as desired. The content of visits was well aligned with the domains of the Age-Friendly Health Systems and Geriatric 5Ms frameworks (Medication, Mentation, Mobility, what Matters most, and Multi-complexity).

Conclusions

Alignment of patient and caregiver experiences with widely-used models of comprehensive geriatric care indicates that high-quality geriatric care can be provided through virtual modalities. Additional work is needed to develop strategies to address challenges and optimize and expand access to geriatric specialty telemedicine.     

Post-thrombolytic coagulopathy and complications in patients with pulmonary embolism treated with fixed-dose systemic alteplase

Journal of Thrombosis and Thrombolysis - Alteplase treatment can cause a systemic coagulopathy although the incidence and contributory factors are unknown in pulmonary embolism (PE). Fixed-dosing...     

Klimaschutz: technologieoffene Initiative von Anwendern und Herstellern notwendig

Die Anaesthesiologie -     

黄芩苷改善肿瘤缺氧微环境抑制乳腺癌移植瘤的生长＊

目的 通过观察黄芩苷对乳腺癌组织毛细血管通透性（Capillary Vessel Permeability，CVP）、赖氨酰氧化酶（Lysyl Oxidase，LOX）及血清丙二醛（Malondialdehyde，MDA）等相关指标的影响，探讨黄芩苷可能的抗乳腺癌作用机制。方法 通过在裸鼠皮下接种MDA-MB-231乳腺癌细胞株建立乳腺癌移植瘤模型；实验分为模型组、黄芩苷组、阿霉素组、黄芩苷+阿霉素组。于接种第7日开始：黄芩苷组每天灌胃黄芩苷水溶液（100 mg·kg^-1），连续14天；阿霉素组每3天腹腔注射一次阿霉素（5mg·kg^-1），共用药5次；模型组每天灌胃生理盐水（10 mL·kg^-1），连续14天；黄芩苷+阿霉素组每天灌胃黄芩苷水溶液（100 mg·kg^-1），连续14天，并每3天腹腔注射一次阿霉素5 mg·kg^-1，共5次。给药期间监测移植瘤体积；紫外可见分光光度计620 nm下测OD值来反映黄芩苷对肿瘤毛细血管通透性的影响；硫代巴比妥酸（Thiobarbituric acid，TBA）比色法检测黄芩苷对裸鼠血清中丙二醛（MDA）的影响；免疫组化染色法检测乳腺癌组织中赖氨酰氧化酶（LOX）的表达情况。结果 ①与模型组比较，黄芩苷组、阿霉素组、黄芩苷+阿霉素组瘤体重量均明显减轻（P<0.05）；黄芩苷+阿霉素组瘤体重量较阿霉素组明显减轻（P<0.05）。②与模型组比较，黄芩苷组降低乳腺癌组织毛细血管的通透性，而阿霉素组则增加肿瘤组织中毛细血管的通透性，差异均具有统计学意义（P<0.05）。③黄芩苷组能够明显抑制荷瘤裸鼠血清MDA的表达，与模型组比较差异有显著统计学意义（P<0.01）；阿霉素组促进MDA的表达，与模型组比较差异有统计学意义；黄芩苷+阿霉素组促进MDA的表达，与模型组比较差异无统计学意义。④与模型组比较，黄芩苷组裸鼠乳腺癌组织LOX的表达显著下调（P<0.01），阿霉素组肿瘤组织中LOX表达增加（P<0.05）；黄芩苷+阿霉素组能下调裸鼠乳腺癌组织LOX的表达，与模型组比较差异无统计学意义。结论 黄芩苷能够明显抑制乳腺癌移植瘤的生长，其机制可能与黄芩苷降低肿瘤组织毛细血管的通透性，抑制裸鼠血清中丙二醛、乳腺癌组织中赖氨酰氧化酶的表达，从而改变肿瘤缺氧微环境有关。     

American Cancer Society nutrition and physical activity guideline for cancer survivors

The overall 5-year relative survival rate for all cancers combined is now 68%, and there are over 16.9 million survivors in the United States. Evidence from laboratory and observational studies suggests that factors such as diet, physical activity, and obesity may affect risk for recurrence and overall survival after a cancer diagnosis. The purpose of this American Cancer Society guideline is to provide evidence-based, cancer-specific recommendations for anthropometric parameters, physical activity, diet, and alcohol intake for reducing recurrence and cancer-specific and overall mortality. The audiences for this guideline are health care providers caring for cancer survivors as well as cancer survivors and their families. The guideline is intended to serve as a resource for informing American Cancer Society programs, health policy, and the media. Sources of evidence that form the basis of this guideline are systematic literature reviews, meta-analyses, pooled analyses of cohort studies, and large randomized clinical trials published since 2012. Recommendations for nutrition and physical activity during cancer treatment, informed by current practice, large cancer care organizations, and reviews of other expert bodies, are also presented. To provide additional context for the guidelines, the authors also include information on the relationship between health-related behaviors and comorbidities, long-term sequelae and patient-reported outcomes, and health disparities, with attention to enabling survivors' ability to adhere to recommendations. Approaches to meet survivors' needs are addressed as well as clinical care coordination and resources for nutrition and physical activity counseling after a cancer diagnosis.